待我长发及腰少年娶我可好待你长发及腰少年不再年少
[dài wŏ zhăng fā jí yāo shăo nián qŭ wŏ kĕ hăo dài nĭ zhăng fā jí yāo shăo nián bù zài nián shăo]
A poetic expression about a young man asking his love to wait until her hair grows long enough for him to tie it in marriage. The latter part implies when that time comes, the youth might have grown older and changed, which adds a tinge of sadness and the inevitable passage of time into the longing and anticipation contained herein.